After Audrey discovers who the skinwalker really is, she and Nathan investigate two mysterious deaths at a high school reunion. Meanwhile, Duke gets a new lease on life and Dave makes a deal to learn about the barn.

Recap

The skinwalker pulls a gun on Audrey and asks what gave it away. Audrey realizes that it killed Claire a few days ago, and it explains that Claire left extensive notes, allowing the skinwalker to pass as her. When Audrey says that it's a monster, the skinwalker says that it's a victim and realizes that Audrey doesn't remember what she did to it when Audrey was Lucy. The skinwalker walks behind Audrey and says that the Colorado Kid, Audrey's son, knows how to stop the Troubles, and then pistol-whips the officer unconscious...